1=pod 2 3=head1 NAME 4 5BN_swap - exchange BIGNUMs 6 7=head1 SYNOPSIS 8 9 #include <openssl/bn.h> 10 11 void BN_swap(BIGNUM *a, BIGNUM *b); 12 13=head1 DESCRIPTION 14 15BN_swap() exchanges the values of I<a> and I<b>. 16 17L<bn(3)|bn(3)> 18 19=head1 HISTORY 20 21BN_swap was added in OpenSSL 0.9.7. 22 23=cut 24